OT-2026-000058475
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, single stage ejector, supply line pressure sensor, pulsed blow-off before set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000058475) never changes.
Identity and time
| Publication number | OT-2026-000058475 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39b-72b6-9b67-ff560aca2cc6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058475 |
| Status | PUBLIC |
Content hashes
| Canonical text | c21252ad31f83bbbb15cf99c9a0924a5567846a123d4167a749ca4da77d8f209 |
|---|---|
| Markdown | ecce5b72db3c0719f5441dfe3bb697bb3d12db20f897ea381bb6d9a5613da540 |
| Publication page | 0f102885ae38b5869f6f329e6665e4608411ee80be5ed63f2c3bbe7eb1e34815 |
| Manifest | 26b4188f43d627454a5fe3a1143303fc3fbba84ea99a74e8ec32f391a80c0918 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | o1gG9EtTF1qrsiwyxTgI988dXX9PmLxXA2ZBOk2A8wBzgYhPgrNV2qGdaU8uhzz/qjOn78iQH8qm44cJ1o2pAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:46:55.774502Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058475observed 0f102885ae38b5869f6f329e6665e460...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:55.756289Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058475/manifest.jsonobserved 26b4188f43d627454a5fe3a1143303fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:55.738666Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058475/publication.mdobserved ecce5b72db3c0719f5441dfe3bb697bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:55.721040Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058475/publication.txtobserved c21252ad31f83bbbb15cf99c9a0924a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|